Encyclopedia of world travel 
Edited by Nelson Doubleday and C. Earl Cooley. Rev. by Marjorie Zelko and Diana Powell Ward. 
 - 2d rev. ed. 
 - Garden City, N.Y.  Doubleday  [1973] 
 - 2 v.  illus.  22 cm. 
<br/><br/>v. 1. United States, Canada, Mexico, Central America, Bermuda, the Bahamas, the Caribbean, South America.--v. 2. Europe, Africa, the Middle East, Asia, the Pacific. 
<br/><br/><label>ISBN: </label>038506120X 
<br/><br/><label>LCCN: </label>73076221  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Travel--Guidebooks.
<br/><br/><label>LC Class. No.: </label>G153  / .E5 1973 
<br/><br/><label>Dewey Class. No.: </label>910/.202